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iwlwifi: update driver from iwlwifi-next

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Import code update from iwlwifi-next
 at e89600ebeeb14d18c0b062837a84196f72542830.

This amongst other things removes the deprecated BCAST_FILTERING option,
which we had disabled before due to firmware issues.
Also prepares us for the next firmware update.

The "enable_ini" module option has become an integer with a
sysctl proc equivalent handler.  Disable the module parameter changing
for the moment until we'll have working LinuxKPI support or implement
it as SYSCTL_PROC in FreeBSD directly.

Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
This commit is contained in:
Bjoern A. Zeeb 2022-05-16 15:54:57 +00:00
parent 05d6f4d696
commit fac1f59384
31 changed files with 456 additions and 894 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
sys/contrib/dev/iwlwifi/cfg/22000.c
View File

@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2015-2017 Intel Deutschland GmbH
* Copyright (C) 2018-2021 Intel Corporation
* Copyright (C) 2018-2022 Intel Corporation
*/
#include <linux/module.h>
#include <linux/stringify.h>
@ -10,7 +10,7 @@
#include "fw/api/txq.h"
/* Highest firmware API version supported */
#define IWL_22000_UCODE_API_MAX 70
#define IWL_22000_UCODE_API_MAX 72
/* Lowest firmware API version supported */
#define IWL_22000_UCODE_API_MIN 39
@ -391,6 +391,21 @@ const struct iwl_cfg_trans_params iwl_so_long_latency_trans_cfg = {
.ltr_delay = IWL_CFG_TRANS_LTR_DELAY_2500US,
};
const struct iwl_cfg_trans_params iwl_so_long_latency_imr_trans_cfg = {
.mq_rx_supported = true,
.use_tfh = true,
.rf_id = true,
.gen2 = true,
.device_family = IWL_DEVICE_FAMILY_AX210,
.base_params = &iwl_ax210_base_params,
.umac_prph_offset = 0x300000,
.integrated = true,
.low_latency_xtal = true,
.xtal_latency = 12000,
.ltr_delay = IWL_CFG_TRANS_LTR_DELAY_2500US,
.imr_enabled = true,
};
/*
* If the device doesn't support HE, no need to have that many buffers.
* 22000 devices can split multiple frames into a single RB, so fewer are

222
sys/contrib/dev/iwlwifi/fw/acpi.c
View File

@ -1,9 +1,10 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2017 Intel Deutschland GmbH
* Copyright (C) 2019-2021 Intel Corporation
* Copyright (C) 2019-2022 Intel Corporation
*/
#include <linux/uuid.h>
#include <linux/dmi.h>
#include "iwl-drv.h"
#include "iwl-debug.h"
#include "acpi.h"
@ -19,6 +20,30 @@ const guid_t iwl_rfi_guid = GUID_INIT(0x7266172C, 0x220B, 0x4B29,
0xDD, 0x26, 0xB5, 0xFD);
IWL_EXPORT_SYMBOL(iwl_rfi_guid);
static const struct dmi_system_id dmi_ppag_approved_list[] = {
{ .ident = "HP",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "HP"),
},
},
{ .ident = "SAMSUNG",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD"),
},
},
{ .ident = "MSFT",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
},
},
{ .ident = "ASUS",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTek COMPUTER INC."),
},
},
{}
};
static int iwl_acpi_get_handle(struct device *dev, acpi_string method,
acpi_handle *ret_handle)
{
@ -537,8 +562,8 @@ IWL_EXPORT_SYMBOL(iwl_sar_select_profile);
int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt)
{
union acpi_object *wifi_pkg, *table, *data;
bool enabled;
int ret, tbl_rev;
u32 flags;
u8 num_chains, num_sub_bands;
data = iwl_acpi_get_object(fwrt->dev, ACPI_WRDS_METHOD);
@ -604,7 +629,8 @@ read_table:
IWL_DEBUG_RADIO(fwrt, "Reading WRDS tbl_rev=%d\n", tbl_rev);
enabled = !!(wifi_pkg->package.elements[1].integer.value);
flags = wifi_pkg->package.elements[1].integer.value;
fwrt->reduced_power_flags = flags >> IWL_REDUCE_POWER_FLAGS_POS;
/* position of the actual table */
table = &wifi_pkg->package.elements[2];
@ -612,7 +638,8 @@ read_table:
/* The profile from WRDS is officially profile 1, but goes
* into sar_profiles[0] (because we don't have a profile 0).
*/
ret = iwl_sar_set_profile(table, &fwrt->sar_profiles[0], enabled,
ret = iwl_sar_set_profile(table, &fwrt->sar_profiles[0],
flags & IWL_SAR_ENABLE_MSK,
num_chains, num_sub_bands);
out_free:
kfree(data);
@ -896,10 +923,11 @@ bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt)
* only one using version 36, so skip this version entirely.
*/
return IWL_UCODE_SERIAL(fwrt->fw->ucode_ver) >= 38 ||
IWL_UCODE_SERIAL(fwrt->fw->ucode_ver) == 17 ||
(IWL_UCODE_SERIAL(fwrt->fw->ucode_ver) == 29 &&
((fwrt->trans->hw_rev & CSR_HW_REV_TYPE_MSK) ==
CSR_HW_REV_TYPE_7265D));
(IWL_UCODE_SERIAL(fwrt->fw->ucode_ver) == 17 &&
fwrt->trans->hw_rev != CSR_HW_REV_TYPE_3160) ||
(IWL_UCODE_SERIAL(fwrt->fw->ucode_ver) == 29 &&
((fwrt->trans->hw_rev & CSR_HW_REV_TYPE_MSK) ==
CSR_HW_REV_TYPE_7265D));
}
IWL_EXPORT_SYMBOL(iwl_sar_geo_support);
@ -969,3 +997,181 @@ __le32 iwl_acpi_get_lari_config_bitmap(struct iwl_fw_runtime *fwrt)
return config_bitmap;
}
IWL_EXPORT_SYMBOL(iwl_acpi_get_lari_config_bitmap);
int iwl_acpi_get_ppag_table(struct iwl_fw_runtime *fwrt)
{
union acpi_object *wifi_pkg, *data, *flags;
int i, j, ret, tbl_rev, num_sub_bands = 0;
int idx = 2;
fwrt->ppag_flags = 0;
data = iwl_acpi_get_object(fwrt->dev, ACPI_PPAG_METHOD);
if (IS_ERR(data))
return PTR_ERR(data);
/* try to read ppag table rev 2 or 1 (both have the same data size) */
wifi_pkg = iwl_acpi_get_wifi_pkg(fwrt->dev, data,
ACPI_PPAG_WIFI_DATA_SIZE_V2, &tbl_rev);
if (!IS_ERR(wifi_pkg)) {
if (tbl_rev == 1 || tbl_rev == 2) {
num_sub_bands = IWL_NUM_SUB_BANDS_V2;
IWL_DEBUG_RADIO(fwrt,
"Reading PPAG table v2 (tbl_rev=%d)\n",
tbl_rev);
goto read_table;
} else {
ret = -EINVAL;
goto out_free;
}
}
/* try to read ppag table revision 0 */
wifi_pkg = iwl_acpi_get_wifi_pkg(fwrt->dev, data,
ACPI_PPAG_WIFI_DATA_SIZE_V1, &tbl_rev);
if (!IS_ERR(wifi_pkg)) {
if (tbl_rev != 0) {
ret = -EINVAL;
goto out_free;
}
num_sub_bands = IWL_NUM_SUB_BANDS_V1;
IWL_DEBUG_RADIO(fwrt, "Reading PPAG table v1 (tbl_rev=0)\n");
goto read_table;
}
read_table:
fwrt->ppag_ver = tbl_rev;
flags = &wifi_pkg->package.elements[1];
if (flags->type != ACPI_TYPE_INTEGER) {
ret = -EINVAL;
goto out_free;
}
fwrt->ppag_flags = flags->integer.value & ACPI_PPAG_MASK;
if (!fwrt->ppag_flags) {
ret = 0;
goto out_free;
}
/*
* read, verify gain values and save them into the PPAG table.
* first sub-band (j=0) corresponds to Low-Band (2.4GHz), and the
* following sub-bands to High-Band (5GHz).
*/
for (i = 0; i < IWL_NUM_CHAIN_LIMITS; i++) {
for (j = 0; j < num_sub_bands; j++) {
union acpi_object *ent;
ent = &wifi_pkg->package.elements[idx++];
if (ent->type != ACPI_TYPE_INTEGER) {
ret = -EINVAL;
goto out_free;
}
fwrt->ppag_chains[i].subbands[j] = ent->integer.value;
if ((j == 0 &&
(fwrt->ppag_chains[i].subbands[j] > ACPI_PPAG_MAX_LB ||
fwrt->ppag_chains[i].subbands[j] < ACPI_PPAG_MIN_LB)) ||
(j != 0 &&
(fwrt->ppag_chains[i].subbands[j] > ACPI_PPAG_MAX_HB ||
fwrt->ppag_chains[i].subbands[j] < ACPI_PPAG_MIN_HB))) {
fwrt->ppag_flags = 0;
ret = -EINVAL;
goto out_free;
}
}
}
ret = 0;
out_free:
kfree(data);
return ret;
}
IWL_EXPORT_SYMBOL(iwl_acpi_get_ppag_table);
int iwl_read_ppag_table(struct iwl_fw_runtime *fwrt, union iwl_ppag_table_cmd *cmd,
int *cmd_size)
{
u8 cmd_ver;
int i, j, num_sub_bands;
s8 *gain;
if (!fw_has_capa(&fwrt->fw->ucode_capa, IWL_UCODE_TLV_CAPA_SET_PPAG)) {
IWL_DEBUG_RADIO(fwrt,
"PPAG capability not supported by FW, command not sent.\n");
return -EINVAL;
}
if (!fwrt->ppag_flags) {
IWL_DEBUG_RADIO(fwrt, "PPAG not enabled, command not sent.\n");
return -EINVAL;
}
/* The 'flags' field is the same in v1 and in v2 so we can just
* use v1 to access it.
*/
cmd->v1.flags = cpu_to_le32(fwrt->ppag_flags);
cmd_ver = iwl_fw_lookup_cmd_ver(fwrt->fw,
WIDE_ID(PHY_OPS_GROUP, PER_PLATFORM_ANT_GAIN_CMD),
IWL_FW_CMD_VER_UNKNOWN);
if (cmd_ver == 1) {
num_sub_bands = IWL_NUM_SUB_BANDS_V1;
gain = cmd->v1.gain[0];
*cmd_size = sizeof(cmd->v1);
if (fwrt->ppag_ver == 1 || fwrt->ppag_ver == 2) {
IWL_DEBUG_RADIO(fwrt,
"PPAG table rev is %d but FW supports v1, sending truncated table\n",
fwrt->ppag_ver);
cmd->v1.flags &= cpu_to_le32(IWL_PPAG_ETSI_MASK);
}
} else if (cmd_ver == 2 || cmd_ver == 3) {
num_sub_bands = IWL_NUM_SUB_BANDS_V2;
gain = cmd->v2.gain[0];
*cmd_size = sizeof(cmd->v2);
if (fwrt->ppag_ver == 0) {
IWL_DEBUG_RADIO(fwrt,
"PPAG table is v1 but FW supports v2, sending padded table\n");
} else if (cmd_ver == 2 && fwrt->ppag_ver == 2) {
IWL_DEBUG_RADIO(fwrt,
"PPAG table is v3 but FW supports v2, sending partial bitmap.\n");
cmd->v1.flags &= cpu_to_le32(IWL_PPAG_ETSI_MASK);
}
} else {
IWL_DEBUG_RADIO(fwrt, "Unsupported PPAG command version\n");
return -EINVAL;
}
for (i = 0; i < IWL_NUM_CHAIN_LIMITS; i++) {
for (j = 0; j < num_sub_bands; j++) {
gain[i * num_sub_bands + j] =
fwrt->ppag_chains[i].subbands[j];
IWL_DEBUG_RADIO(fwrt,
"PPAG table: chain[%d] band[%d]: gain = %d\n",
i, j, gain[i * num_sub_bands + j]);
}
}
return 0;
}
IWL_EXPORT_SYMBOL(iwl_read_ppag_table);
bool iwl_acpi_is_ppag_approved(struct iwl_fw_runtime *fwrt)
{
if (!dmi_check_system(dmi_ppag_approved_list)) {
IWL_DEBUG_RADIO(fwrt,
"System vendor '%s' is not in the approved list, disabling PPAG.\n",
dmi_get_system_info(DMI_SYS_VENDOR));
fwrt->ppag_flags = 0;
return false;
}
return true;
}
IWL_EXPORT_SYMBOL(iwl_acpi_is_ppag_approved);

28
sys/contrib/dev/iwlwifi/fw/acpi.h
View File

@ -91,6 +91,11 @@
#define ACPI_PPAG_MAX_LB 24
#define ACPI_PPAG_MIN_HB -16
#define ACPI_PPAG_MAX_HB 40
#define ACPI_PPAG_MASK 3
#define IWL_PPAG_ETSI_MASK BIT(0)
#define IWL_SAR_ENABLE_MSK BIT(0)
#define IWL_REDUCE_POWER_FLAGS_POS 1
/*
* The profile for revision 2 is a superset of revision 1, which is in
@ -220,6 +225,13 @@ int iwl_acpi_get_tas(struct iwl_fw_runtime *fwrt,
__le32 iwl_acpi_get_lari_config_bitmap(struct iwl_fw_runtime *fwrt);
int iwl_acpi_get_ppag_table(struct iwl_fw_runtime *fwrt);
int iwl_read_ppag_table(struct iwl_fw_runtime *fwrt, union iwl_ppag_table_cmd *cmd,
int *cmd_size);
bool iwl_acpi_is_ppag_approved(struct iwl_fw_runtime *fwrt);
#else /* CONFIG_ACPI */
static inline void *iwl_acpi_get_object(struct device *dev, acpi_string method)
@ -307,6 +319,22 @@ static inline __le32 iwl_acpi_get_lari_config_bitmap(struct iwl_fw_runtime *fwrt
return 0;
}
static inline int iwl_acpi_get_ppag_table(struct iwl_fw_runtime *fwrt)
{
return -ENOENT;
}
static inline int iwl_read_ppag_table(struct iwl_fw_runtime *fwrt,
union iwl_ppag_table_cmd *cmd, int *cmd_size)
{
return -ENOENT;
}
static inline bool iwl_acpi_is_ppag_approved(struct iwl_fw_runtime *fwrt)
{
return false;
}
#endif /* CONFIG_ACPI */
static inline union acpi_object *

5
sys/contrib/dev/iwlwifi/fw/api/commands.h
View File

@ -493,11 +493,6 @@ enum iwl_legacy_cmds {
*/
DEBUG_LOG_MSG = 0xf7,
/**
* @BCAST_FILTER_CMD: &struct iwl_bcast_filter_cmd
*/
BCAST_FILTER_CMD = 0xcf,
/**
* @MCAST_FILTER_CMD: &struct iwl_mcast_filter_cmd
*/

88
sys/contrib/dev/iwlwifi/fw/api/filter.h
View File

@ -36,92 +36,4 @@ struct iwl_mcast_filter_cmd {
u8 addr_list[0];
} __packed; /* MCAST_FILTERING_CMD_API_S_VER_1 */
#define MAX_BCAST_FILTERS 8
#define MAX_BCAST_FILTER_ATTRS 2
/**
* enum iwl_mvm_bcast_filter_attr_offset - written by fw for each Rx packet
* @BCAST_FILTER_OFFSET_PAYLOAD_START: offset is from payload start.
* @BCAST_FILTER_OFFSET_IP_END: offset is from ip header end (i.e.
* start of ip payload).
*/
enum iwl_mvm_bcast_filter_attr_offset {
BCAST_FILTER_OFFSET_PAYLOAD_START = 0,
BCAST_FILTER_OFFSET_IP_END = 1,
};
/**
* struct iwl_fw_bcast_filter_attr - broadcast filter attribute
* @offset_type: &enum iwl_mvm_bcast_filter_attr_offset.
* @offset: starting offset of this pattern.
* @reserved1: reserved
* @val: value to match - big endian (MSB is the first
* byte to match from offset pos).
* @mask: mask to match (big endian).
*/
struct iwl_fw_bcast_filter_attr {
u8 offset_type;
u8 offset;
__le16 reserved1;
__be32 val;
__be32 mask;
} __packed; /* BCAST_FILTER_ATT_S_VER_1 */
/**
* enum iwl_mvm_bcast_filter_frame_type - filter frame type
* @BCAST_FILTER_FRAME_TYPE_ALL: consider all frames.
* @BCAST_FILTER_FRAME_TYPE_IPV4: consider only ipv4 frames
*/
enum iwl_mvm_bcast_filter_frame_type {
BCAST_FILTER_FRAME_TYPE_ALL = 0,
BCAST_FILTER_FRAME_TYPE_IPV4 = 1,
};
/**
* struct iwl_fw_bcast_filter - broadcast filter
* @discard: discard frame (1) or let it pass (0).
* @frame_type: &enum iwl_mvm_bcast_filter_frame_type.
* @reserved1: reserved
* @num_attrs: number of valid attributes in this filter.
* @attrs: attributes of this filter. a filter is considered matched
* only when all its attributes are matched (i.e. AND relationship)
*/
struct iwl_fw_bcast_filter {
u8 discard;
u8 frame_type;
u8 num_attrs;
u8 reserved1;
struct iwl_fw_bcast_filter_attr attrs[MAX_BCAST_FILTER_ATTRS];
} __packed; /* BCAST_FILTER_S_VER_1 */
/**
* struct iwl_fw_bcast_mac - per-mac broadcast filtering configuration.
* @default_discard: default action for this mac (discard (1) / pass (0)).
* @reserved1: reserved
* @attached_filters: bitmap of relevant filters for this mac.
*/
struct iwl_fw_bcast_mac {
u8 default_discard;
u8 reserved1;
__le16 attached_filters;
} __packed; /* BCAST_MAC_CONTEXT_S_VER_1 */
/**
* struct iwl_bcast_filter_cmd - broadcast filtering configuration
* @disable: enable (0) / disable (1)
* @max_bcast_filters: max number of filters (MAX_BCAST_FILTERS)
* @max_macs: max number of macs (NUM_MAC_INDEX_DRIVER)
* @reserved1: reserved
* @filters: broadcast filters
* @macs: broadcast filtering configuration per-mac
*/
struct iwl_bcast_filter_cmd {
u8 disable;
u8 max_bcast_filters;
u8 max_macs;
u8 reserved1;
struct iwl_fw_bcast_filter filters[MAX_BCAST_FILTERS];
struct iwl_fw_bcast_mac macs[NUM_MAC_INDEX_DRIVER];
} __packed; /* BCAST_FILTERING_HCMD_API_S_VER_1 */
#endif /* __iwl_fw_api_filter_h__ */

27
sys/contrib/dev/iwlwifi/fw/api/power.h
View File

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2012-2014, 2018-2021 Intel Corporation
* Copyright (C) 2012-2014, 2018-2022 Intel Corporation
* Copyright (C) 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2015-2017 Intel Deutschland GmbH
*/
@ -340,7 +340,7 @@ struct iwl_dev_tx_power_cmd_v5 {
} __packed; /* TX_REDUCED_POWER_API_S_VER_5 */
/**
* struct iwl_dev_tx_power_cmd_v5 - TX power reduction command version 5
* struct iwl_dev_tx_power_cmd_v6 - TX power reduction command version 6
* @per_chain: per chain restrictions
* @enable_ack_reduction: enable or disable close range ack TX power
* reduction.
@ -360,6 +360,28 @@ struct iwl_dev_tx_power_cmd_v6 {
__le32 timer_period;
} __packed; /* TX_REDUCED_POWER_API_S_VER_6 */
/**
* struct iwl_dev_tx_power_cmd_v7 - TX power reduction command version 7
* @per_chain: per chain restrictions
* @enable_ack_reduction: enable or disable close range ack TX power
* reduction.
* @per_chain_restriction_changed: is per_chain_restriction has changed
* from last command. used if set_mode is
* IWL_TX_POWER_MODE_SET_SAR_TIMER.
* note: if not changed, the command is used for keep alive only.
* @reserved: reserved (padding)
* @timer_period: timer in milliseconds. if expires FW will change to default
* BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER
* @flags: reduce power flags.
*/
struct iwl_dev_tx_power_cmd_v7 {
__le16 per_chain[IWL_NUM_CHAIN_TABLES_V2][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2];
u8 enable_ack_reduction;
u8 per_chain_restriction_changed;
u8 reserved[2];
__le32 timer_period;
__le32 flags;
} __packed; /* TX_REDUCED_POWER_API_S_VER_7 */
/**
* struct iwl_dev_tx_power_cmd - TX power reduction command (multiversion)
* @common: common part of the command
@ -375,6 +397,7 @@ struct iwl_dev_tx_power_cmd {
struct iwl_dev_tx_power_cmd_v4 v4;
struct iwl_dev_tx_power_cmd_v5 v5;
struct iwl_dev_tx_power_cmd_v6 v6;
struct iwl_dev_tx_power_cmd_v7 v7;
};
};

1
sys/contrib/dev/iwlwifi/fw/api/rs.h
View File

@ -752,7 +752,6 @@ struct iwl_lq_cmd {
u8 iwl_fw_rate_idx_to_plcp(int idx);
u32 iwl_new_rate_from_v1(u32 rate_v1);
u32 iwl_legacy_rate_to_fw_idx(u32 rate_n_flags);
const struct iwl_rate_mcs_info *iwl_rate_mcs(int idx);
const char *iwl_rs_pretty_ant(u8 ant);
const char *iwl_rs_pretty_bw(int bw);

34
sys/contrib/dev/iwlwifi/fw/dbg.c
View File

@ -2443,6 +2443,9 @@ static u32 iwl_dump_ini_trigger(struct iwl_fw_runtime *fwrt,
struct iwl_dump_ini_region_data reg_data = {
.dump_data = dump_data,
};
struct iwl_dump_ini_region_data imr_reg_data = {
.dump_data = dump_data,
};
int i;
u32 size = 0;
u64 regions_mask = le64_to_cpu(trigger->regions_mask) &
@ -2478,10 +2481,32 @@ static u32 iwl_dump_ini_trigger(struct iwl_fw_runtime *fwrt,
tp_id);
continue;
}
/*
* DRAM_IMR can be collected only for FW/HW error timepoint
* when fw is not alive. In addition, it must be collected
* lastly as it overwrites SRAM that can possibly contain
* debug data which also need to be collected.
*/
if (reg_type == IWL_FW_INI_REGION_DRAM_IMR) {
if (tp_id == IWL_FW_INI_TIME_POINT_FW_ASSERT ||
tp_id == IWL_FW_INI_TIME_POINT_FW_HW_ERROR)
imr_reg_data.reg_tlv = fwrt->trans->dbg.active_regions[i];
else
IWL_INFO(fwrt,
"WRT: trying to collect DRAM_IMR at time point: %d, skipping\n",
tp_id);
/* continue to next region */
continue;
}
size += iwl_dump_ini_mem(fwrt, list, &reg_data,
&iwl_dump_ini_region_ops[reg_type]);
}
/* collect DRAM_IMR region in the last */
if (imr_reg_data.reg_tlv)
size += iwl_dump_ini_mem(fwrt, list, &reg_data,
&iwl_dump_ini_region_ops[IWL_FW_INI_REGION_DRAM_IMR]);
if (size)
size += iwl_dump_ini_info(fwrt, trigger, list);
@ -2897,6 +2922,11 @@ static void iwl_fw_dbg_collect_sync(struct iwl_fw_runtime *fwrt, u8 wk_idx)
if (!test_bit(wk_idx, &fwrt->dump.active_wks))
return;
if (!dump_data->trig) {
IWL_ERR(fwrt, "dump trigger data is not set\n");
goto out;
}
if (!test_bit(STATUS_DEVICE_ENABLED, &fwrt->trans->status)) {
IWL_ERR(fwrt, "Device is not enabled - cannot dump error\n");
goto out;
@ -2984,10 +3014,10 @@ int iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt,
"WRT: Collecting data: ini trigger %d fired (delay=%dms).\n",
tp_id, (u32)(delay / USEC_PER_MSEC));
schedule_delayed_work(&fwrt->dump.wks[idx].wk, usecs_to_jiffies(delay));
if (sync)
iwl_fw_dbg_collect_sync(fwrt, idx);
else
schedule_delayed_work(&fwrt->dump.wks[idx].wk, usecs_to_jiffies(delay));
return 0;
}

30
sys/contrib/dev/iwlwifi/fw/file.h
View File

@ -181,7 +181,6 @@ struct iwl_ucode_capa {
* @IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE: new NS offload (large version)
* @IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT: General support for uAPSD
* @IWL_UCODE_TLV_FLAGS_P2P_PS_UAPSD: P2P client supports uAPSD power save
* @IWL_UCODE_TLV_FLAGS_BCAST_FILTERING: uCode supports broadcast filtering.
* @IWL_UCODE_TLV_FLAGS_EBS_SUPPORT: this uCode image supports EBS.
*/
enum iwl_ucode_tlv_flag {
@ -196,7 +195,6 @@ enum iwl_ucode_tlv_flag {
IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT = BIT(24),
IWL_UCODE_TLV_FLAGS_EBS_SUPPORT = BIT(25),
IWL_UCODE_TLV_FLAGS_P2P_PS_UAPSD = BIT(26),
IWL_UCODE_TLV_FLAGS_BCAST_FILTERING = BIT(29),
};
typedef unsigned int __bitwise iwl_ucode_tlv_api_t;
@ -518,34 +516,6 @@ enum iwl_fw_phy_cfg {
FW_PHY_CFG_SHARED_CLK = BIT(31),
};
#define IWL_UCODE_MAX_CS 1
/**
* struct iwl_fw_cipher_scheme - a cipher scheme supported by FW.
* @cipher: a cipher suite selector
* @flags: cipher scheme flags (currently reserved for a future use)
* @hdr_len: a size of MPDU security header
* @pn_len: a size of PN
* @pn_off: an offset of pn from the beginning of the security header
* @key_idx_off: an offset of key index byte in the security header
* @key_idx_mask: a bit mask of key_idx bits
* @key_idx_shift: bit shift needed to get key_idx
* @mic_len: mic length in bytes
* @hw_cipher: a HW cipher index used in host commands
*/
struct iwl_fw_cipher_scheme {
__le32 cipher;
u8 flags;
u8 hdr_len;
u8 pn_len;
u8 pn_off;
u8 key_idx_off;
u8 key_idx_mask;
u8 key_idx_shift;
u8 mic_len;
u8 hw_cipher;
} __packed;
enum iwl_fw_dbg_reg_operator {
CSR_ASSIGN,
CSR_SETBIT,

12
sys/contrib/dev/iwlwifi/fw/img.h
View File

@ -133,16 +133,6 @@ struct iwl_fw_paging {
u32 fw_offs;
};
/**
* struct iwl_fw_cscheme_list - a cipher scheme list
* @size: a number of entries
* @cs: cipher scheme entries
*/
struct iwl_fw_cscheme_list {
u8 size;
struct iwl_fw_cipher_scheme cs[];
} __packed;
/**
* enum iwl_fw_type - iwlwifi firmware type
* @IWL_FW_DVM: DVM firmware
@ -197,7 +187,6 @@ struct iwl_dump_exclude {
* @inst_evtlog_size: event log size for runtime ucode.
* @inst_errlog_ptr: error log offfset for runtime ucode.
* @type: firmware type (&enum iwl_fw_type)
* @cipher_scheme: optional external cipher scheme.
* @human_readable: human readable version
* we get the ALIVE from the uCode
* @phy_integration_ver: PHY integration version string
@ -228,7 +217,6 @@ struct iwl_fw {
enum iwl_fw_type type;
struct iwl_fw_cipher_scheme cs[IWL_UCODE_MAX_CS];
u8 human_readable[FW_VER_HUMAN_READABLE_SZ];
struct iwl_fw_dbg dbg;

33
sys/contrib/dev/iwlwifi/fw/rs.c
View File

@ -91,6 +91,20 @@ const char *iwl_rs_pretty_bw(int bw)
}
IWL_EXPORT_SYMBOL(iwl_rs_pretty_bw);
static u32 iwl_legacy_rate_to_fw_idx(u32 rate_n_flags)
{
int rate = rate_n_flags & RATE_LEGACY_RATE_MSK_V1;
int idx;
bool ofdm = !(rate_n_flags & RATE_MCS_CCK_MSK_V1);
int offset = ofdm ? IWL_FIRST_OFDM_RATE : 0;
int last = ofdm ? IWL_RATE_COUNT_LEGACY : IWL_FIRST_OFDM_RATE;
for (idx = offset; idx < last; idx++)
if (iwl_fw_rate_idx_to_plcp(idx) == rate)
return idx - offset;
return IWL_RATE_INVALID;
}
u32 iwl_new_rate_from_v1(u32 rate_v1)
{
u32 rate_v2 = 0;
@ -144,7 +158,10 @@ u32 iwl_new_rate_from_v1(u32 rate_v1)
} else {
u32 legacy_rate = iwl_legacy_rate_to_fw_idx(rate_v1);
WARN_ON(legacy_rate < 0);
if (WARN_ON_ONCE(legacy_rate == IWL_RATE_INVALID))
legacy_rate = (rate_v1 & RATE_MCS_CCK_MSK_V1) ?
IWL_FIRST_CCK_RATE : IWL_FIRST_OFDM_RATE;
rate_v2 |= legacy_rate;
if (!(rate_v1 & RATE_MCS_CCK_MSK_V1))
rate_v2 |= RATE_MCS_LEGACY_OFDM_MSK;
@ -172,20 +189,6 @@ u32 iwl_new_rate_from_v1(u32 rate_v1)
}
IWL_EXPORT_SYMBOL(iwl_new_rate_from_v1);
u32 iwl_legacy_rate_to_fw_idx(u32 rate_n_flags)
{
int rate = rate_n_flags & RATE_LEGACY_RATE_MSK_V1;
int idx;
bool ofdm = !(rate_n_flags & RATE_MCS_CCK_MSK_V1);
int offset = ofdm ? IWL_FIRST_OFDM_RATE : 0;
int last = ofdm ? IWL_RATE_COUNT_LEGACY : IWL_FIRST_OFDM_RATE;
for (idx = offset; idx < last; idx++)
if (iwl_fw_rate_idx_to_plcp(idx) == rate)
return idx - offset;
return -1;
}
int rs_pretty_print_rate(char *buf, int bufsz, const u32 rate)
{
char *type;

3
sys/contrib/dev/iwlwifi/fw/runtime.h
View File

@ -1,7 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2017 Intel Deutschland GmbH
* Copyright (C) 2018-2020 Intel Corporation
* Copyright (C) 2018-2022 Intel Corporation
*/
#ifndef __iwl_fw_runtime_h__
#define __iwl_fw_runtime_h__
@ -163,6 +163,7 @@ struct iwl_fw_runtime {
u32 ppag_ver;
struct iwl_sar_offset_mapping_cmd sgom_table;
bool sgom_enabled;
u8 reduced_power_flags;
#endif
};

5
sys/contrib/dev/iwlwifi/iwl-config.h
View File

@ -260,6 +260,7 @@ enum iwl_cfg_trans_ltr_delay {
* @integrated: discrete or integrated
* @low_latency_xtal: use the low latency xtal if supported
* @ltr_delay: LTR delay parameter, &enum iwl_cfg_trans_ltr_delay.
* @imr_enabled: use the IMR if supported.
*/
struct iwl_cfg_trans_params {
const struct iwl_base_params *base_params;
@ -274,7 +275,8 @@ struct iwl_cfg_trans_params {
integrated:1,
low_latency_xtal:1,
bisr_workaround:1,
ltr_delay:2;
ltr_delay:2,
imr_enabled:1;
};
/**
@ -491,6 +493,7 @@ extern const struct iwl_cfg_trans_params iwl_ax200_trans_cfg;
extern const struct iwl_cfg_trans_params iwl_snj_trans_cfg;
extern const struct iwl_cfg_trans_params iwl_so_trans_cfg;
extern const struct iwl_cfg_trans_params iwl_so_long_latency_trans_cfg;
extern const struct iwl_cfg_trans_params iwl_so_long_latency_imr_trans_cfg;
extern const struct iwl_cfg_trans_params iwl_ma_trans_cfg;
extern const struct iwl_cfg_trans_params iwl_bz_trans_cfg;
extern const char iwl9162_name[];

4
sys/contrib/dev/iwlwifi/iwl-context-info-gen3.h
View File

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2018, 2020-2021 Intel Corporation
* Copyright (C) 2018, 2020-2022 Intel Corporation
*/
#ifndef __iwl_context_info_file_gen3_h__
#define __iwl_context_info_file_gen3_h__
@ -34,6 +34,7 @@ enum iwl_prph_scratch_mtr_format {
/**
* enum iwl_prph_scratch_flags - PRPH scratch control flags
* @IWL_PRPH_SCRATCH_IMR_DEBUG_EN: IMR support for debug
* @IWL_PRPH_SCRATCH_EARLY_DEBUG_EN: enable early debug conf
* @IWL_PRPH_SCRATCH_EDBG_DEST_DRAM: use DRAM, with size allocated
* in hwm config.
@ -55,6 +56,7 @@ enum iwl_prph_scratch_mtr_format {
* @IWL_PRPH_SCRATCH_RB_SIZE_EXT_16K: 16kB RB size
*/
enum iwl_prph_scratch_flags {
IWL_PRPH_SCRATCH_IMR_DEBUG_EN = BIT(1),
IWL_PRPH_SCRATCH_EARLY_DEBUG_EN = BIT(4),
IWL_PRPH_SCRATCH_EDBG_DEST_DRAM = BIT(8),
IWL_PRPH_SCRATCH_EDBG_DEST_INTERNAL = BIT(9),

3
sys/contrib/dev/iwlwifi/iwl-csr.h
View File

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2005-2014, 2018-2021 Intel Corporation
* Copyright (C) 2005-2014, 2018-2022 Intel Corporation
* Copyright (C) 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2016 Intel Deutschland GmbH
*/
@ -329,6 +329,7 @@ enum {
#define CSR_HW_REV_TYPE_2x00 (0x0000100)
#define CSR_HW_REV_TYPE_105 (0x0000110)
#define CSR_HW_REV_TYPE_135 (0x0000120)
#define CSR_HW_REV_TYPE_3160 (0x0000164)
#define CSR_HW_REV_TYPE_7265D (0x0000210)
#define CSR_HW_REV_TYPE_NONE (0x00001F0)
#define CSR_HW_REV_TYPE_QNJ (0x0000360)

4
sys/contrib/dev/iwlwifi/iwl-dbg-tlv.h
View File

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2018-2021 Intel Corporation
* Copyright (C) 2018-2022 Intel Corporation
*/
#ifndef __iwl_dbg_tlv_h__
#define __iwl_dbg_tlv_h__
@ -10,6 +10,8 @@
#include <fw/file.h>
#include <fw/api/dbg-tlv.h>
#define IWL_DBG_TLV_MAX_PRESET 15
/**
* struct iwl_dbg_tlv_node - debug TLV node
* @list: list of &struct iwl_dbg_tlv_node

73
sys/contrib/dev/iwlwifi/iwl-drv.c
View File

@ -335,30 +335,6 @@ static void set_sec_offset(struct iwl_firmware_pieces *pieces,
pieces->img[type].sec[sec].offset = offset;
}
static int iwl_store_cscheme(struct iwl_fw *fw, const u8 *data, const u32 len)
{
int i, j;
const struct iwl_fw_cscheme_list *l =
(const struct iwl_fw_cscheme_list *)data;
const struct iwl_fw_cipher_scheme *fwcs;
if (len < sizeof(*l) ||
len < sizeof(l->size) + l->size * sizeof(l->cs[0]))
return -EINVAL;
for (i = 0, j = 0; i < IWL_UCODE_MAX_CS && i < l->size; i++) {
fwcs = &l->cs[j];
/* we skip schemes with zero cipher suite selector */
if (!fwcs->cipher)
continue;
fw->cs[j++] = *fwcs;
}
return 0;
}
/*
* Gets uCode section from tlv.
*/
@ -937,10 +913,6 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
return -EINVAL;
}
break;
case IWL_UCODE_TLV_CSCHEME:
if (iwl_store_cscheme(&drv->fw, tlv_data, tlv_len))
goto invalid_tlv_len;
break;
case IWL_UCODE_TLV_N_SCAN_CHANNELS:
if (tlv_len != sizeof(u32))
goto invalid_tlv_len;
@ -1732,6 +1704,8 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
out_unbind:
complete(&drv->request_firmware_complete);
device_release_driver(drv->trans->dev);
/* drv has just been freed by the release */
failure = false;
free:
if (failure)
iwl_dealloc_ucode(drv);
@ -1819,6 +1793,7 @@ void iwl_drv_stop(struct iwl_drv *drv)
kfree(drv);
}
#define ENABLE_INI (IWL_DBG_TLV_MAX_PRESET + 1)
/* shared module parameters */
struct iwl_mod_params iwlwifi_mod_params = {
@ -1826,7 +1801,7 @@ struct iwl_mod_params iwlwifi_mod_params = {
.bt_coex_active = true,
.power_level = IWL_POWER_INDEX_1,
.uapsd_disable = IWL_DISABLE_UAPSD_BSS | IWL_DISABLE_UAPSD_P2P_CLIENT,
.enable_ini = true,
.enable_ini = ENABLE_INI,
#if defined(__FreeBSD__)
.disable_11n = 1,
.disable_11ac = true,
@ -1943,10 +1918,44 @@ MODULE_PARM_DESC(nvm_file, "NVM file name");
module_param_named(uapsd_disable, iwlwifi_mod_params.uapsd_disable, uint, 0644);
MODULE_PARM_DESC(uapsd_disable,
"disable U-APSD functionality bitmap 1: BSS 2: P2P Client (default: 3)");
module_param_named(enable_ini, iwlwifi_mod_params.enable_ini,
bool, S_IRUGO | S_IWUSR);
#if defined(__linux__)
static int enable_ini_set(const char *arg, const struct kernel_param *kp)
{
int ret = 0;
bool res;
__u32 new_enable_ini;
/* in case the argument type is a number */
ret = kstrtou32(arg, 0, &new_enable_ini);
if (!ret) {
if (new_enable_ini > ENABLE_INI) {
pr_err("enable_ini cannot be %d, in range 0-16\n", new_enable_ini);
return -EINVAL;
}
goto out;
}
/* in case the argument type is boolean */
ret = kstrtobool(arg, &res);
if (ret)
return ret;
new_enable_ini = (res ? ENABLE_INI : 0);
out:
iwlwifi_mod_params.enable_ini = new_enable_ini;
return 0;
}
static const struct kernel_param_ops enable_ini_ops = {
.set = enable_ini_set
};
module_param_cb(enable_ini, &enable_ini_ops, &iwlwifi_mod_params.enable_ini, 0644);
MODULE_PARM_DESC(enable_ini,
"Enable debug INI TLV FW debug infrastructure (default: true");
"0:disable, 1-15:FW_DBG_PRESET Values, 16:enabled without preset value defined,"
"Debug INI TLV FW debug infrastructure (default: 16)");
#endif
/*
* set bt_coex_active to true, uCode will do kill/defer

5
sys/contrib/dev/iwlwifi/iwl-modparams.h
View File

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2005-2014, 2018-2020 Intel Corporation
* Copyright (C) 2005-2014, 2018-2022 Intel Corporation
*/
#ifndef __iwl_modparams_h__
#define __iwl_modparams_h__
@ -90,7 +90,8 @@ struct iwl_mod_params {
*/
bool disable_11ax;
bool remove_when_gone;
bool enable_ini;
u32 enable_ini;
bool disable_11be;
};
static inline bool iwl_enable_rx_ampdu(void)

3
sys/contrib/dev/iwlwifi/iwl-nvm-parse.c
View File

@ -553,8 +553,7 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = {
.has_he = true,
.he_cap_elem = {
.mac_cap_info[0] =
IEEE80211_HE_MAC_CAP0_HTC_HE |
IEEE80211_HE_MAC_CAP0_TWT_REQ,
IEEE80211_HE_MAC_CAP0_HTC_HE,
.mac_cap_info[1] =
IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US |
IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8,

214
sys/contrib/dev/iwlwifi/mvm/debugfs.c
View File

@ -5,6 +5,7 @@
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
#include <linux/vmalloc.h>
#include <linux/err.h>
#include <linux/ieee80211.h>
#include <linux/netdevice.h>
@ -1368,189 +1369,6 @@ static ssize_t iwl_dbgfs_dbg_time_point_write(struct iwl_mvm *mvm,
return count;
}
#define ADD_TEXT(...) pos += scnprintf(buf + pos, bufsz - pos, __VA_ARGS__)
#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
static ssize_t iwl_dbgfs_bcast_filters_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_mvm *mvm = file->private_data;
struct iwl_bcast_filter_cmd cmd;
const struct iwl_fw_bcast_filter *filter;
char *buf;
int bufsz = 1024;
int i, j, pos = 0;
ssize_t ret;
buf = kzalloc(bufsz, GFP_KERNEL);
if (!buf)
return -ENOMEM;
mutex_lock(&mvm->mutex);
if (!iwl_mvm_bcast_filter_build_cmd(mvm, &cmd)) {
ADD_TEXT("None\n");
mutex_unlock(&mvm->mutex);
goto out;
}
mutex_unlock(&mvm->mutex);
for (i = 0; cmd.filters[i].attrs[0].mask; i++) {
filter = &cmd.filters[i];
ADD_TEXT("Filter [%d]:\n", i);
ADD_TEXT("\tDiscard=%d\n", filter->discard);
ADD_TEXT("\tFrame Type: %s\n",
filter->frame_type ? "IPv4" : "Generic");
for (j = 0; j < ARRAY_SIZE(filter->attrs); j++) {
const struct iwl_fw_bcast_filter_attr *attr;
attr = &filter->attrs[j];
if (!attr->mask)
break;
ADD_TEXT("\tAttr [%d]: offset=%d (from %s), mask=0x%x, value=0x%x reserved=0x%x\n",
j, attr->offset,
attr->offset_type ? "IP End" :
"Payload Start",
be32_to_cpu(attr->mask),
be32_to_cpu(attr->val),
le16_to_cpu(attr->reserved1));
}
}
out:
ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
kfree(buf);
return ret;
}
static ssize_t iwl_dbgfs_bcast_filters_write(struct iwl_mvm *mvm, char *buf,
size_t count, loff_t *ppos)
{
int pos, next_pos;
struct iwl_fw_bcast_filter filter = {};
struct iwl_bcast_filter_cmd cmd;
u32 filter_id, attr_id, mask, value;
int err = 0;
if (sscanf(buf, "%d %hhi %hhi %n", &filter_id, &filter.discard,
&filter.frame_type, &pos) != 3)
return -EINVAL;
if (filter_id >= ARRAY_SIZE(mvm->dbgfs_bcast_filtering.cmd.filters) ||
filter.frame_type > BCAST_FILTER_FRAME_TYPE_IPV4)
return -EINVAL;
for (attr_id = 0; attr_id < ARRAY_SIZE(filter.attrs);
attr_id++) {
struct iwl_fw_bcast_filter_attr *attr =
&filter.attrs[attr_id];
if (pos >= count)
break;
if (sscanf(&buf[pos], "%hhi %hhi %i %i %n",
&attr->offset, &attr->offset_type,
&mask, &value, &next_pos) != 4)
return -EINVAL;
attr->mask = cpu_to_be32(mask);
attr->val = cpu_to_be32(value);
if (mask)
filter.num_attrs++;
pos += next_pos;
}
mutex_lock(&mvm->mutex);
memcpy(&mvm->dbgfs_bcast_filtering.cmd.filters[filter_id],
&filter, sizeof(filter));
/* send updated bcast filtering configuration */
if (iwl_mvm_firmware_running(mvm) &&
mvm->dbgfs_bcast_filtering.override &&
iwl_mvm_bcast_filter_build_cmd(mvm, &cmd))
err = iwl_mvm_send_cmd_pdu(mvm, BCAST_FILTER_CMD, 0,
sizeof(cmd), &cmd);
mutex_unlock(&mvm->mutex);
return err ?: count;
}
static ssize_t iwl_dbgfs_bcast_filters_macs_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
struct iwl_mvm *mvm = file->private_data;
struct iwl_bcast_filter_cmd cmd;
char *buf;
int bufsz = 1024;
int i, pos = 0;
ssize_t ret;
buf = kzalloc(bufsz, GFP_KERNEL);
if (!buf)
return -ENOMEM;
mutex_lock(&mvm->mutex);
if (!iwl_mvm_bcast_filter_build_cmd(mvm, &cmd)) {
ADD_TEXT("None\n");
mutex_unlock(&mvm->mutex);
goto out;
}
mutex_unlock(&mvm->mutex);
for (i = 0; i < ARRAY_SIZE(cmd.macs); i++) {
const struct iwl_fw_bcast_mac *mac = &cmd.macs[i];
ADD_TEXT("Mac [%d]: discard=%d attached_filters=0x%x\n",
i, mac->default_discard, mac->attached_filters);
}
out:
ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
kfree(buf);
return ret;
}
static ssize_t iwl_dbgfs_bcast_filters_macs_write(struct iwl_mvm *mvm,
char *buf, size_t count,
loff_t *ppos)
{
struct iwl_bcast_filter_cmd cmd;
struct iwl_fw_bcast_mac mac = {};
u32 mac_id, attached_filters;
int err = 0;
if (!mvm->bcast_filters)
return -ENOENT;
if (sscanf(buf, "%d %hhi %i", &mac_id, &mac.default_discard,
&attached_filters) != 3)
return -EINVAL;
if (mac_id >= ARRAY_SIZE(cmd.macs) ||
mac.default_discard > 1 ||
attached_filters >= BIT(ARRAY_SIZE(cmd.filters)))
return -EINVAL;
mac.attached_filters = cpu_to_le16(attached_filters);
mutex_lock(&mvm->mutex);
memcpy(&mvm->dbgfs_bcast_filtering.cmd.macs[mac_id],
&mac, sizeof(mac));
/* send updated bcast filtering configuration */
if (iwl_mvm_firmware_running(mvm) &&
mvm->dbgfs_bcast_filtering.override &&
iwl_mvm_bcast_filter_build_cmd(mvm, &cmd))
err = iwl_mvm_send_cmd_pdu(mvm, BCAST_FILTER_CMD, 0,
sizeof(cmd), &cmd);
mutex_unlock(&mvm->mutex);
return err ?: count;
}
#endif
#define MVM_DEBUGFS_WRITE_FILE_OPS(name, bufsz) \
_MVM_DEBUGFS_WRITE_FILE_OPS(name, bufsz, struct iwl_mvm)
#define MVM_DEBUGFS_READ_WRITE_FILE_OPS(name, bufsz) \
@ -1881,11 +1699,6 @@ MVM_DEBUGFS_WRITE_FILE_OPS(inject_beacon_ie_restore, 512);
MVM_DEBUGFS_READ_FILE_OPS(uapsd_noagg_bssids);
#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
MVM_DEBUGFS_READ_WRITE_FILE_OPS(bcast_filters, 256);
MVM_DEBUGFS_READ_WRITE_FILE_OPS(bcast_filters_macs, 256);
#endif
#ifdef CONFIG_ACPI
MVM_DEBUGFS_READ_FILE_OPS(sar_geo_profile);
#endif
@ -2043,7 +1856,6 @@ void iwl_mvm_sta_add_debugfs(struct ieee80211_hw *hw,
void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm)
{
struct dentry *bcast_dir __maybe_unused;
char buf[100];
spin_lock_init(&mvm->drv_stats_lock);
@ -2095,21 +1907,6 @@ void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm)
MVM_DEBUGFS_ADD_FILE(uapsd_noagg_bssids, mvm->debugfs_dir, S_IRUSR);
#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BCAST_FILTERING) {
bcast_dir = debugfs_create_dir("bcast_filtering",
mvm->debugfs_dir);
debugfs_create_bool("override", 0600, bcast_dir,
&mvm->dbgfs_bcast_filtering.override);
MVM_DEBUGFS_ADD_FILE_ALIAS("filters", bcast_filters,
bcast_dir, 0600);
MVM_DEBUGFS_ADD_FILE_ALIAS("macs", bcast_filters_macs,
bcast_dir, 0600);
}
#endif
#ifdef CONFIG_PM_SLEEP
MVM_DEBUGFS_ADD_FILE(d3_test, mvm->debugfs_dir, 0400);
debugfs_create_bool("d3_wake_sysassert", 0600, mvm->debugfs_dir,
@ -2140,6 +1937,11 @@ void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm)
* Create a symlink with mac80211. It will be removed when mac80211
* exists (before the opmode exists which removes the target.)
*/
snprintf(buf, 100, "../../%pd2", mvm->debugfs_dir->d_parent);
debugfs_create_symlink("iwlwifi", mvm->hw->wiphy->debugfsdir, buf);
if (!IS_ERR(mvm->debugfs_dir)) {
char buf[100];
snprintf(buf, 100, "../../%pd2", mvm->debugfs_dir->d_parent);
debugfs_create_symlink("iwlwifi", mvm->hw->wiphy->debugfsdir,
buf);
}
}

223
sys/contrib/dev/iwlwifi/mvm/fw.c
View File

@ -25,9 +25,6 @@
#define MVM_UCODE_ALIVE_TIMEOUT (HZ)
#define MVM_UCODE_CALIB_TIMEOUT (2 * HZ)
#define IWL_PPAG_MASK 3
#define IWL_PPAG_ETSI_MASK BIT(0)
#define IWL_TAS_US_MCC 0x5553
#define IWL_TAS_CANADA_MCC 0x4341
@ -124,6 +121,7 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
u32 lmac_error_event_table, umac_error_table;
u32 version = iwl_fw_lookup_notif_ver(mvm->fw, LEGACY_GROUP,
UCODE_ALIVE_NTFY, 0);
u32 i;
if (version == 6) {
struct iwl_alive_ntf_v6 *palive;
@ -146,6 +144,28 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
mvm->trans->dbg.imr_data.imr_enable,
mvm->trans->dbg.imr_data.imr_size,
le64_to_cpu(mvm->trans->dbg.imr_data.imr_base_addr));
if (!mvm->trans->dbg.imr_data.imr_enable) {
for (i = 0; i < ARRAY_SIZE(mvm->trans->dbg.active_regions); i++) {
struct iwl_ucode_tlv *reg_tlv;
struct iwl_fw_ini_region_tlv *reg;
reg_tlv = mvm->trans->dbg.active_regions[i];
if (!reg_tlv)
continue;
reg = (void *)reg_tlv->data;
/*
* We have only one DRAM IMR region, so we
* can break as soon as we find the first
* one.
*/
if (reg->type == IWL_FW_INI_REGION_DRAM_IMR) {
mvm->trans->dbg.unsupported_region_msk |= BIT(i);
break;
}
}
}
}
if (version >= 5) {
@ -806,8 +826,12 @@ int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b)
u32 n_subbands;
u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id,
IWL_FW_CMD_VER_UNKNOWN);
if (cmd_ver == 6) {
if (cmd_ver == 7) {
len = sizeof(cmd.v7);
n_subbands = IWL_NUM_SUB_BANDS_V2;
per_chain = cmd.v7.per_chain[0][0];
cmd.v7.flags = cpu_to_le32(mvm->fwrt.reduced_power_flags);
} else if (cmd_ver == 6) {
len = sizeof(cmd.v6);
n_subbands = IWL_NUM_SUB_BANDS_V2;
per_chain = cmd.v6.per_chain[0][0];
@ -985,161 +1009,15 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm)
return iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, len, &cmd);
}
static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm)
{
union acpi_object *wifi_pkg, *data, *flags;
int i, j, ret, tbl_rev, num_sub_bands;
int idx = 2;
mvm->fwrt.ppag_flags = 0;
data = iwl_acpi_get_object(mvm->dev, ACPI_PPAG_METHOD);
if (IS_ERR(data))
return PTR_ERR(data);
/* try to read ppag table rev 2 or 1 (both have the same data size) */
wifi_pkg = iwl_acpi_get_wifi_pkg(mvm->dev, data,
ACPI_PPAG_WIFI_DATA_SIZE_V2, &tbl_rev);
if (!IS_ERR(wifi_pkg)) {
if (tbl_rev == 1 || tbl_rev == 2) {
num_sub_bands = IWL_NUM_SUB_BANDS_V2;
IWL_DEBUG_RADIO(mvm,
"Reading PPAG table v2 (tbl_rev=%d)\n",
tbl_rev);
goto read_table;
} else {
ret = -EINVAL;
goto out_free;
}
}
/* try to read ppag table revision 0 */
wifi_pkg = iwl_acpi_get_wifi_pkg(mvm->dev, data,
ACPI_PPAG_WIFI_DATA_SIZE_V1, &tbl_rev);
if (!IS_ERR(wifi_pkg)) {
if (tbl_rev != 0) {
ret = -EINVAL;
goto out_free;
}
num_sub_bands = IWL_NUM_SUB_BANDS_V1;
IWL_DEBUG_RADIO(mvm, "Reading PPAG table v1 (tbl_rev=0)\n");
goto read_table;
}
ret = PTR_ERR(wifi_pkg);
goto out_free;
read_table:
mvm->fwrt.ppag_ver = tbl_rev;
flags = &wifi_pkg->package.elements[1];
if (flags->type != ACPI_TYPE_INTEGER) {
ret = -EINVAL;
goto out_free;
}
mvm->fwrt.ppag_flags = flags->integer.value & IWL_PPAG_MASK;
if (!mvm->fwrt.ppag_flags) {
ret = 0;
goto out_free;
}
/*
* read, verify gain values and save them into the PPAG table.
* first sub-band (j=0) corresponds to Low-Band (2.4GHz), and the
* following sub-bands to High-Band (5GHz).
*/
for (i = 0; i < IWL_NUM_CHAIN_LIMITS; i++) {
for (j = 0; j < num_sub_bands; j++) {
union acpi_object *ent;
ent = &wifi_pkg->package.elements[idx++];
if (ent->type != ACPI_TYPE_INTEGER) {
ret = -EINVAL;
goto out_free;
}
mvm->fwrt.ppag_chains[i].subbands[j] = ent->integer.value;
if ((j == 0 &&
(mvm->fwrt.ppag_chains[i].subbands[j] > ACPI_PPAG_MAX_LB ||
mvm->fwrt.ppag_chains[i].subbands[j] < ACPI_PPAG_MIN_LB)) ||
(j != 0 &&
(mvm->fwrt.ppag_chains[i].subbands[j] > ACPI_PPAG_MAX_HB ||
mvm->fwrt.ppag_chains[i].subbands[j] < ACPI_PPAG_MIN_HB))) {
mvm->fwrt.ppag_flags = 0;
ret = -EINVAL;
goto out_free;
}
}
}
ret = 0;
out_free:
kfree(data);
return ret;
}
int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm)
{
union iwl_ppag_table_cmd cmd;
u8 cmd_ver;
int i, j, ret, num_sub_bands, cmd_size;
s8 *gain;
int ret, cmd_size;
if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_SET_PPAG)) {
IWL_DEBUG_RADIO(mvm,
"PPAG capability not supported by FW, command not sent.\n");
return 0;
}
if (!mvm->fwrt.ppag_flags) {
IWL_DEBUG_RADIO(mvm, "PPAG not enabled, command not sent.\n");
return 0;
}
ret = iwl_read_ppag_table(&mvm->fwrt, &cmd, &cmd_size);
if(ret < 0)
return ret;
/* The 'flags' field is the same in v1 and in v2 so we can just
* use v1 to access it.
*/
cmd.v1.flags = cpu_to_le32(mvm->fwrt.ppag_flags);
cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw,
WIDE_ID(PHY_OPS_GROUP, PER_PLATFORM_ANT_GAIN_CMD),
IWL_FW_CMD_VER_UNKNOWN);
if (cmd_ver == 1) {
num_sub_bands = IWL_NUM_SUB_BANDS_V1;
gain = cmd.v1.gain[0];
cmd_size = sizeof(cmd.v1);
if (mvm->fwrt.ppag_ver == 1 || mvm->fwrt.ppag_ver == 2) {
IWL_DEBUG_RADIO(mvm,
"PPAG table rev is %d but FW supports v1, sending truncated table\n",
mvm->fwrt.ppag_ver);
cmd.v1.flags &= cpu_to_le32(IWL_PPAG_ETSI_MASK);
}
} else if (cmd_ver == 2 || cmd_ver == 3) {
num_sub_bands = IWL_NUM_SUB_BANDS_V2;
gain = cmd.v2.gain[0];
cmd_size = sizeof(cmd.v2);
if (mvm->fwrt.ppag_ver == 0) {
IWL_DEBUG_RADIO(mvm,
"PPAG table is v1 but FW supports v2, sending padded table\n");
} else if (cmd_ver == 2 && mvm->fwrt.ppag_ver == 2) {
IWL_DEBUG_RADIO(mvm,
"PPAG table is v3 but FW supports v2, sending partial bitmap.\n");
cmd.v1.flags &= cpu_to_le32(IWL_PPAG_ETSI_MASK);
}
} else {
IWL_DEBUG_RADIO(mvm, "Unsupported PPAG command version\n");
return 0;
}
for (i = 0; i < IWL_NUM_CHAIN_LIMITS; i++) {
for (j = 0; j < num_sub_bands; j++) {
gain[i * num_sub_bands + j] =
mvm->fwrt.ppag_chains[i].subbands[j];
IWL_DEBUG_RADIO(mvm,
"PPAG table: chain[%d] band[%d]: gain = %d\n",
i, j, gain[i * num_sub_bands + j]);
}
}
IWL_DEBUG_RADIO(mvm, "Sending PER_PLATFORM_ANT_GAIN_CMD\n");
ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(PHY_OPS_GROUP,
PER_PLATFORM_ANT_GAIN_CMD),
@ -1151,40 +1029,11 @@ int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm)
return ret;
}
static const struct dmi_system_id dmi_ppag_approved_list[] = {
{ .ident = "HP",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "HP"),
},
},
{ .ident = "SAMSUNG",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD"),
},
},
{ .ident = "MSFT",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
},
},
{ .ident = "ASUS",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTek COMPUTER INC."),
},
},
{}
};
static int iwl_mvm_ppag_init(struct iwl_mvm *mvm)
{
/* no need to read the table, done in INIT stage */
if (!dmi_check_system(dmi_ppag_approved_list)) {
IWL_DEBUG_RADIO(mvm,
"System vendor '%s' is not in the approved list, disabling PPAG.\n",
dmi_get_system_info(DMI_SYS_VENDOR));
mvm->fwrt.ppag_flags = 0;
if (!(iwl_acpi_is_ppag_approved(&mvm->fwrt)))
return 0;
}
return iwl_mvm_ppag_send_cmd(mvm);
}
@ -1411,7 +1260,7 @@ void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm)
int ret;
/* read PPAG table */
ret = iwl_mvm_get_ppag_table(mvm);
ret = iwl_acpi_get_ppag_table(&mvm->fwrt);
if (ret < 0) {
IWL_DEBUG_RADIO(mvm,
"PPAG BIOS table invalid or unavailable. (%d)\n",
@ -1794,7 +1643,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
ret = iwl_mvm_sar_init(mvm);
if (ret == 0)
ret = iwl_mvm_sar_geo_init(mvm);
else if (ret < 0)
if (ret < 0)
goto error;
ret = iwl_mvm_sgom_init(mvm);

274
sys/contrib/dev/iwlwifi/mvm/mac80211.c
View File

@ -63,79 +63,6 @@ static const struct ieee80211_iface_combination iwl_mvm_iface_combinations[] = {
},
};
#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
/*
* Use the reserved field to indicate magic values.
* these values will only be used internally by the driver,
* and won't make it to the fw (reserved will be 0).
* BC_FILTER_MAGIC_IP - configure the val of this attribute to
* be the vif's ip address. in case there is not a single
* ip address (0, or more than 1), this attribute will
* be skipped.
* BC_FILTER_MAGIC_MAC - set the val of this attribute to
* the LSB bytes of the vif's mac address
*/
enum {
BC_FILTER_MAGIC_NONE = 0,
BC_FILTER_MAGIC_IP,
BC_FILTER_MAGIC_MAC,
};
static const struct iwl_fw_bcast_filter iwl_mvm_default_bcast_filters[] = {
{
/* arp */
.discard = 0,
.frame_type = BCAST_FILTER_FRAME_TYPE_ALL,
.attrs = {
{
/* frame type - arp, hw type - ethernet */
.offset_type =
BCAST_FILTER_OFFSET_PAYLOAD_START,
.offset = sizeof(rfc1042_header),
.val = cpu_to_be32(0x08060001),
.mask = cpu_to_be32(0xffffffff),
},
{
/* arp dest ip */
.offset_type =
BCAST_FILTER_OFFSET_PAYLOAD_START,
.offset = sizeof(rfc1042_header) + 2 +
sizeof(struct arphdr) +
ETH_ALEN + sizeof(__be32) +
ETH_ALEN,
.mask = cpu_to_be32(0xffffffff),
/* mark it as special field */
.reserved1 = cpu_to_le16(BC_FILTER_MAGIC_IP),
},
},
},
{
/* dhcp offer bcast */
.discard = 0,
.frame_type = BCAST_FILTER_FRAME_TYPE_IPV4,
.attrs = {
{
/* udp dest port - 68 (bootp client)*/
.offset_type = BCAST_FILTER_OFFSET_IP_END,
.offset = offsetof(struct udphdr, dest),
.val = cpu_to_be32(0x00440000),
.mask = cpu_to_be32(0xffff0000),
},
{
/* dhcp - lsb bytes of client hw address */
.offset_type = BCAST_FILTER_OFFSET_IP_END,
.offset = 38,
.mask = cpu_to_be32(0xffffffff),
/* mark it as special field */
.reserved1 = cpu_to_le16(BC_FILTER_MAGIC_MAC),
},
},
},
/* last filter must be empty */
{},
};
#endif
static const struct cfg80211_pmsr_capabilities iwl_mvm_pmsr_capa = {
.max_peers = IWL_MVM_TOF_MAX_APS,
.report_ap_tsf = 1,
@ -307,7 +234,6 @@ static const u8 he_if_types_ext_capa_sta[] = {
[0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING,
[2] = WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT,
[7] = WLAN_EXT_CAPA8_OPMODE_NOTIF,
[9] = WLAN_EXT_CAPA10_TWT_REQUESTER_SUPPORT,
};
static const struct wiphy_iftype_ext_capab he_iftypes_ext_capa[] = {
@ -456,28 +382,6 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
hw->wiphy->n_cipher_suites++;
}
/* currently FW API supports only one optional cipher scheme */
if (mvm->fw->cs[0].cipher) {
const struct iwl_fw_cipher_scheme *fwcs = &mvm->fw->cs[0];
struct ieee80211_cipher_scheme *cs = &mvm->cs[0];
mvm->hw->n_cipher_schemes = 1;
cs->cipher = le32_to_cpu(fwcs->cipher);
cs->iftype = BIT(NL80211_IFTYPE_STATION);
cs->hdr_len = fwcs->hdr_len;
cs->pn_len = fwcs->pn_len;
cs->pn_off = fwcs->pn_off;
cs->key_idx_off = fwcs->key_idx_off;
cs->key_idx_mask = fwcs->key_idx_mask;
cs->key_idx_shift = fwcs->key_idx_shift;
cs->mic_len = fwcs->mic_len;
mvm->hw->cipher_schemes = mvm->cs;
mvm->ciphers[hw->wiphy->n_cipher_suites] = cs->cipher;
hw->wiphy->n_cipher_suites++;
}
if (fw_has_capa(&mvm->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_FTM_CALIBRATED)) {
wiphy_ext_feature_set(hw->wiphy,
@ -698,11 +602,6 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
}
#endif
#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
/* assign default bcast filtering configuration */
mvm->bcast_filters = iwl_mvm_default_bcast_filters;
#endif
ret = iwl_mvm_leds_init(mvm);
if (ret)
return ret;
@ -1344,7 +1243,9 @@ static int iwl_mvm_set_tx_power(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
if (tx_power == IWL_DEFAULT_MAX_TX_POWER)
cmd.common.pwr_restriction = cpu_to_le16(IWL_DEV_MAX_TX_POWER);
if (cmd_ver == 6)
if (cmd_ver == 7)
len = sizeof(cmd.v7);
else if (cmd_ver == 6)
len = sizeof(cmd.v6);
else if (fw_has_api(&mvm->fw->ucode_capa,
IWL_UCODE_TLV_API_REDUCE_TX_POWER))
@ -1884,162 +1785,6 @@ static void iwl_mvm_config_iface_filter(struct ieee80211_hw *hw,
mutex_unlock(&mvm->mutex);
}
#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
struct iwl_bcast_iter_data {
struct iwl_mvm *mvm;
struct iwl_bcast_filter_cmd *cmd;
u8 current_filter;
};
static void
iwl_mvm_set_bcast_filter(struct ieee80211_vif *vif,
const struct iwl_fw_bcast_filter *in_filter,
struct iwl_fw_bcast_filter *out_filter)
{
struct iwl_fw_bcast_filter_attr *attr;
int i;
memcpy(out_filter, in_filter, sizeof(*out_filter));
for (i = 0; i < ARRAY_SIZE(out_filter->attrs); i++) {
attr = &out_filter->attrs[i];
if (!attr->mask)
break;
switch (attr->reserved1) {
case cpu_to_le16(BC_FILTER_MAGIC_IP):
if (vif->bss_conf.arp_addr_cnt != 1) {
attr->mask = 0;
continue;
}
attr->val = vif->bss_conf.arp_addr_list[0];
break;
case cpu_to_le16(BC_FILTER_MAGIC_MAC):
attr->val = *(__be32 *)&vif->addr[2];
break;
default:
break;
}
attr->reserved1 = 0;
out_filter->num_attrs++;
}
}
static void iwl_mvm_bcast_filter_iterator(void *_data, u8 *mac,
struct ieee80211_vif *vif)
{
struct iwl_bcast_iter_data *data = _data;
struct iwl_mvm *mvm = data->mvm;
struct iwl_bcast_filter_cmd *cmd = data->cmd;
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_fw_bcast_mac *bcast_mac;
int i;
if (WARN_ON(mvmvif->id >= ARRAY_SIZE(cmd->macs)))
return;
bcast_mac = &cmd->macs[mvmvif->id];
/*
* enable filtering only for associated stations, but not for P2P
* Clients
*/
if (vif->type != NL80211_IFTYPE_STATION || vif->p2p ||
!vif->bss_conf.assoc)
return;
bcast_mac->default_discard = 1;
/* copy all configured filters */
for (i = 0; mvm->bcast_filters[i].attrs[0].mask; i++) {
/*
* Make sure we don't exceed our filters limit.
* if there is still a valid filter to be configured,
* be on the safe side and just allow bcast for this mac.
*/
if (WARN_ON_ONCE(data->current_filter >=
ARRAY_SIZE(cmd->filters))) {
bcast_mac->default_discard = 0;
bcast_mac->attached_filters = 0;
break;
}
iwl_mvm_set_bcast_filter(vif,
&mvm->bcast_filters[i],
&cmd->filters[data->current_filter]);
/* skip current filter if it contains no attributes */
if (!cmd->filters[data->current_filter].num_attrs)
continue;
/* attach the filter to current mac */
bcast_mac->attached_filters |=
cpu_to_le16(BIT(data->current_filter));
data->current_filter++;
}
}
bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
struct iwl_bcast_filter_cmd *cmd)
{
struct iwl_bcast_iter_data iter_data = {
.mvm = mvm,
.cmd = cmd,
};
if (IWL_MVM_FW_BCAST_FILTER_PASS_ALL)
return false;
memset(cmd, 0, sizeof(*cmd));
cmd->max_bcast_filters = ARRAY_SIZE(cmd->filters);
cmd->max_macs = ARRAY_SIZE(cmd->macs);
#ifdef CONFIG_IWLWIFI_DEBUGFS
/* use debugfs filters/macs if override is configured */
if (mvm->dbgfs_bcast_filtering.override) {
memcpy(cmd->filters, &mvm->dbgfs_bcast_filtering.cmd.filters,
sizeof(cmd->filters));
memcpy(cmd->macs, &mvm->dbgfs_bcast_filtering.cmd.macs,
sizeof(cmd->macs));
return true;
}
#endif
/* if no filters are configured, do nothing */
if (!mvm->bcast_filters)
return false;
/* configure and attach these filters for each associated sta vif */
ieee80211_iterate_active_interfaces(
mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
iwl_mvm_bcast_filter_iterator, &iter_data);
return true;
}
static int iwl_mvm_configure_bcast_filter(struct iwl_mvm *mvm)
{
struct iwl_bcast_filter_cmd cmd;
if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BCAST_FILTERING))
return 0;
if (!iwl_mvm_bcast_filter_build_cmd(mvm, &cmd))
return 0;
return iwl_mvm_send_cmd_pdu(mvm, BCAST_FILTER_CMD, 0,
sizeof(cmd), &cmd);
}
#else
static inline int iwl_mvm_configure_bcast_filter(struct iwl_mvm *mvm)
{
return 0;
}
#endif
static int iwl_mvm_update_mu_groups(struct iwl_mvm *mvm,
struct ieee80211_vif *vif)
{
@ -2636,7 +2381,6 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
}
iwl_mvm_recalc_multicast(mvm);
iwl_mvm_configure_bcast_filter(mvm);
/* reset rssi values */
mvmvif->bf_data.ave_beacon_signal = 0;
@ -2683,11 +2427,6 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
}
}
if (changes & BSS_CHANGED_ARP_FILTER) {
IWL_DEBUG_MAC80211(mvm, "arp filter changed\n");
iwl_mvm_configure_bcast_filter(mvm);
}
if (changes & BSS_CHANGED_BANDWIDTH)
iwl_mvm_apply_fw_smps_request(vif);
}
@ -3767,12 +3506,7 @@ static int __iwl_mvm_mac_set_key(struct ieee80211_hw *hw,
/* support HW crypto on TX */
return 0;
default:
/* currently FW supports only one optional cipher scheme */
if (hw->n_cipher_schemes &&
hw->cipher_schemes->cipher == key->cipher)
key->flags |= IEEE80211_KEY_FLAG_PUT_IV_SPACE;
else
return -EOPNOTSUPP;
return -EOPNOTSUPP;
}
switch (cmd) {

16
sys/contrib/dev/iwlwifi/mvm/mvm.h
View File

@ -892,17 +892,6 @@ struct iwl_mvm {
/* rx chain antennas set through debugfs for the scan command */
u8 scan_rx_ant;
#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
/* broadcast filters to configure for each associated station */
const struct iwl_fw_bcast_filter *bcast_filters;
#ifdef CONFIG_IWLWIFI_DEBUGFS
struct {
bool override;
struct iwl_bcast_filter_cmd cmd;
} dbgfs_bcast_filtering;
#endif
#endif
/* Internal station */
struct iwl_mvm_int_sta aux_sta;
struct iwl_mvm_int_sta snif_sta;
@ -1083,7 +1072,6 @@ struct iwl_mvm {
u32 ciphers[IWL_MVM_NUM_CIPHERS];
struct ieee80211_cipher_scheme cs[IWL_UCODE_MAX_CS];
struct cfg80211_ftm_responder_stats ftm_resp_stats;
struct {
@ -1602,8 +1590,6 @@ int iwl_mvm_up(struct iwl_mvm *mvm);
int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm);
bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
struct iwl_bcast_filter_cmd *cmd);
/*
* FW notifications / CMD responses handlers
@ -2233,7 +2219,7 @@ static inline void iwl_mvm_mei_device_down(struct iwl_mvm *mvm)
static inline void iwl_mvm_mei_set_sw_rfkill_state(struct iwl_mvm *mvm)
{
bool sw_rfkill =
mvm->hw_registered ? rfkill_blocked(mvm->hw->wiphy->rfkill) : false;
mvm->hw_registered ? rfkill_soft_blocked(mvm->hw->wiphy->rfkill) : false;
if (mvm->mei_registered)
iwl_mei_set_rfkill_state(iwl_mvm_is_radio_killed(mvm),

1
sys/contrib/dev/iwlwifi/mvm/ops.c
View File

@ -497,7 +497,6 @@ static const struct iwl_hcmd_names iwl_mvm_legacy_names[] = {
HCMD_NAME(MCC_CHUB_UPDATE_CMD),
HCMD_NAME(MARKER_CMD),
HCMD_NAME(BT_PROFILE_NOTIFICATION),
HCMD_NAME(BCAST_FILTER_CMD),
HCMD_NAME(MCAST_FILTER_CMD),
HCMD_NAME(REPLY_SF_CFG_CMD),
HCMD_NAME(REPLY_BEACON_FILTERING_CMD),

2
sys/contrib/dev/iwlwifi/mvm/tx.c
View File

@ -1427,7 +1427,7 @@ static void iwl_mvm_hwrate_to_tx_status(const struct iwl_fw *fw,
struct ieee80211_tx_rate *r = &info->status.rates[0];
if (iwl_fw_lookup_notif_ver(fw, LONG_GROUP,
TX_CMD, 0) > 6)
TX_CMD, 0) <= 6)
rate_n_flags = iwl_new_rate_from_v1(rate_n_flags);
info->status.antenna =

5
sys/contrib/dev/iwlwifi/pcie/ctxt-info-gen3.c
View File

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2018-2021 Intel Corporation
* Copyright (C) 2018-2022 Intel Corporation
*/
#include "iwl-trans.h"
#include "iwl-fh.h"
@ -125,6 +125,9 @@ int iwl_pcie_ctxt_info_gen3_init(struct iwl_trans *trans,
control_flags |= IWL_PRPH_SCRATCH_MTR_MODE;
control_flags |= IWL_PRPH_MTR_FORMAT_256B & IWL_PRPH_SCRATCH_MTR_FORMAT;
if (trans->trans_cfg->imr_enabled)
control_flags |= IWL_PRPH_SCRATCH_IMR_DEBUG_EN;
/* initialize RX default queue */
prph_sc_ctrl->rbd_cfg.free_rbd_addr =
cpu_to_le64(trans_pcie->rxq->bd_dma);

3
sys/contrib/dev/iwlwifi/pcie/drv.c
View File

@ -491,9 +491,10 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
/* So devices */
{IWL_PCI_DEVICE(0x2725, PCI_ANY_ID, iwl_so_trans_cfg)},
{IWL_PCI_DEVICE(0x2726, PCI_ANY_ID, iwl_snj_trans_cfg)},
{IWL_PCI_DEVICE(0x7A70, PCI_ANY_ID, iwl_so_long_latency_trans_cfg)},
{IWL_PCI_DEVICE(0x7A70, PCI_ANY_ID, iwl_so_long_latency_imr_trans_cfg)},
{IWL_PCI_DEVICE(0x7AF0, PCI_ANY_ID, iwl_so_trans_cfg)},
{IWL_PCI_DEVICE(0x51F0, PCI_ANY_ID, iwl_so_long_latency_trans_cfg)},
{IWL_PCI_DEVICE(0x51F1, PCI_ANY_ID, iwl_so_long_latency_imr_trans_cfg)},
{IWL_PCI_DEVICE(0x54F0, PCI_ANY_ID, iwl_so_long_latency_trans_cfg)},
{IWL_PCI_DEVICE(0x7F70, PCI_ANY_ID, iwl_so_trans_cfg)},

3
sys/contrib/dev/iwlwifi/pcie/trans-gen2.c
View File

@ -388,8 +388,7 @@ int iwl_trans_pcie_gen2_start_fw(struct iwl_trans *trans,
/* This may fail if AMT took ownership of the device */
if (iwl_pcie_prepare_card_hw(trans)) {
IWL_WARN(trans, "Exit HW not ready\n");
ret = -EIO;
goto out;
return -EIO;
}
iwl_enable_rfkill_int(trans);

5
sys/contrib/dev/iwlwifi/pcie/trans.c
View File

@ -1139,7 +1139,7 @@ static const struct iwl_causes_list causes_list_pre_bz[] = {
};
static const struct iwl_causes_list causes_list_bz[] = {
{MSIX_HW_INT_CAUSES_REG_SW_ERR_BZ, CSR_MSIX_HW_INT_MASK_AD, 0x29},
{MSIX_HW_INT_CAUSES_REG_SW_ERR_BZ, CSR_MSIX_HW_INT_MASK_AD, 0x15},
};
static void iwl_pcie_map_list(struct iwl_trans *trans,
@ -1356,8 +1356,7 @@ static int iwl_trans_pcie_start_fw(struct iwl_trans *trans,
/* This may fail if AMT took ownership of the device */
if (iwl_pcie_prepare_card_hw(trans)) {
IWL_WARN(trans, "Exit HW not ready\n");
ret = -EIO;
goto out;
return -EIO;
}
iwl_enable_rfkill_int(trans);

4
sys/contrib/dev/iwlwifi/queue/tx.c
View File

@ -1206,6 +1206,10 @@ int iwl_txq_dyn_alloc(struct iwl_trans *trans, u32 flags, u32 sta_mask,
};
int ret;
if (trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_BZ &&
trans->hw_rev_step == SILICON_A_STEP)
size = 4096;
txq = iwl_txq_dyn_alloc_dma(trans, size, timeout);
if (IS_ERR(txq))
return PTR_ERR(txq);

1
sys/modules/iwlwifi/Makefile
View File

@ -44,7 +44,6 @@ CFLAGS+= -DCONFIG_IWLMVM=1
#CFLAGS+= -DCONFIG_ACPI=1
#CFLAGS+= -DCONFIG_INET=1 # Need LKPI TSO implementation.
#CFLAGS+= -DCONFIG_IPV6=1
#CFLAGS+= -DCONFIG_IWLWIFI_BCAST_FILTERING=1
CFLAGS+= -DCONFIG_IWLWIFI_DEBUG=1
#CFLAGS+= -DCONFIG_IWLWIFI_DEBUGFS=1
#CFLAGS+= -DCONFIG_IWLWIFI_LEDS=1